Effingham County parcel 07-05-010-038
Is the assessment on 4545 N 950th St Mason IL 62443 fair?
Assessed at $13,130 as residential, Mason Township. Below: how the homes near it that actually sold are assessed against what they sold for, and where this one sits among them. Two facts from the county's own record — not an opinion of value, which is what an appeal ultimately needs and what we will give you if you ask.
How the neighbourhood is assessed
37.2%
of what it sold for (middle half 31.5–41.4%); the statute says 33.33%
This parcel among them
0 of 6
sold homes within 2 miles are assessed below it
Their assessed values
$27,360
median; $14,260 to $86,770. This parcel: $13,130
At 3.8% of what you paid, this parcel is assessed below the 37.2% the neighbours who sold are. There is no case here, and no reason to draw attention to it.
This parcel's own recorded sale: $346,620 in May 2024; the current assessment is 3.8% of that. A recent arm's-length sale of the property itself is the evidence a Board of Review weighs most.
The homes that sold near it
Arm's-length sales recorded with the county in the last 3 years, nearest first, with the assessed value the county carries for each today. Whether any of them is like this house — size, age, condition — is the question the record cannot answer and an appeal turns on.
| Parcel | Distance | Recorded | Price | Assessed | Ratio |
|---|---|---|---|---|---|
| 5022 N 950th St Mason IL 62443 | 0.5 mi | Apr 2026 | $300,000 | $81,710 | 27.2% |
| 5116 N 950th St Mason IL 62443 | 0.5 mi | Nov 2024 | $249,000 | $86,770 | 34.8% |
| Parcel 07-05-009-009 | 1.3 mi | Dec 2024 | $50,000 | $21,000 | 42% |
| 4323 N State Hwy 37 Mason IL 62443 | 1.7 mi | Aug 2026 | $75,000 | $22,830 | 30.4% |
| 934 N Adams St Mason IL 62443 | 1.9 mi | Sep 2026 | $36,050 | $14,260 | 39.6% |
| 1182 E Washington St Mason IL 62443 | 2.0 mi | Mar 2026 | $40,000 | $31,890 | 79.7% |
Prices from PTAX-203 transfer declarations; assessed values from the county assessor's current file (so a home reassessed after its sale shows today's figure against yesterday's price). Not MLS figures. Nothing here names an owner.
How an appeal actually works here
- Talk to the assessor first. Many differences are a record error — a garage that came down, a square footage that was never right — and get fixed with a phone call, no appeal needed.
- The county Board of Review. A written complaint in the window after the township's assessments are published each year; the office can tell you the dates for this township. Evidence: a recent appraisal, comparable sales, or comparable assessments (the equity argument — the table above is where that starts).
- Then the state. A Board of Review decision can go to the Illinois Property Tax Appeal Board within 30 days of the decision — its forms and rules are on ptab.illinois.gov.
Effingham County Supervisor of Assessments
(217) 342-6711 · Effingham County Office Building, 101 N Fourth St, Effingham, IL 62401
We publish no appeal deadline: the window is set by the township's publication date each year, and the office is the authority on it. Contact details PTAB county sheet (ptab.illinois.gov/counties/Effingham.pdf), read 2026-09-21.
Ask us to look at it properly
The table above is where an equity argument starts, not where it ends: a Board of Review wants an opinion of market value, and that means someone who has stood in the houses. We will look at 4545 N 950th St Mason IL 62443 against what has sold and tell you honestly whether an appeal looks worth the trouble. No cost, no obligation.